package com.xsomnus.spring_framework.edge;

/**
 * @author @xsomnus666_xiawenye★
 * @since 2019/7/26 0026 12:15
 * - 才需学也,学需静也/非淡泊无以明志，非宁静无以致远
 */
public interface UserEdgeService {


    boolean decrease(String userId, Integer modified);


    //--------------------------
    // 测试事务传播机制
    //--------------------------
    boolean testPropagation();

}
